mirror of https://github.com/mongodb/mongo
36 lines
1.3 KiB
JavaScript
36 lines
1.3 KiB
JavaScript
// @tags: [
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// # Assert on the isWritablePrimary field of a hello response. If a primary steps down after
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// # accepting a hello command and returns before its connection is closed, the response can
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// # contain isWritablePrimary: false.
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// does_not_support_stepdowns,
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// ]
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var t = db.dbadmin;
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t.save({x: 1});
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t.save({x: 1});
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var res = db.adminCommand("listDatabases");
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assert(res.databases && res.databases.length > 0, "listDatabases: " + tojson(res));
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var res = db.adminCommand({listDatabases: 1, nameOnly: true});
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assert(res.databases && res.databases.length > 0 && res.totalSize === undefined,
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"listDatabases nameOnly: " + tojson(res));
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var now = new Date();
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var x = db._adminCommand("hello");
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assert(x.isWritablePrimary, "hello failed: " + tojson(x));
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assert(x.localTime, "hello didn't include time: " + tojson(x));
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var localTimeSkew = x.localTime - now;
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if (localTimeSkew >= 50) {
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print("Warning: localTimeSkew " + localTimeSkew + " > 50ms.");
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}
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assert.lt(localTimeSkew, 60 * 60 * 1000 /* one minute */, "hello.localTime");
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var before = db.runCommand("serverStatus");
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print(before.uptimeMillis);
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sleep(100);
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var after = db.runCommand("serverStatus");
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print(after.uptimeMillis);
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assert.gte(after.uptimeMillis, before.uptimeMillis, "uptime estimate should be non-decreasing"); |